closes bpo-31596: Add an interface for pthread_getcpuclockid(3) (#3756)

diff --git a/configure b/configure
index 8a763ef..2d1bed2 100755
--- a/configure
+++ b/configure
@@ -10483,6 +10483,17 @@
 fi
 done
 
+      for ac_func in pthread_getcpuclockid
+do :
+  ac_fn_c_check_func "$LINENO" "pthread_getcpuclockid" "ac_cv_func_pthread_getcpuclockid"
+if test "x$ac_cv_func_pthread_getcpuclockid" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_PTHREAD_GETCPUCLOCKID 1
+_ACEOF
+
+fi
+done
+
 fi